Household vacuum cleaner



FIG. 1 is a front perspective view of a household vacuum cleaner showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged detail view of the portion designated area 9 in FIG. 1 ;

FIG. 10 is an enlarged detail view of the portion designated area 10 in FIG. 1 ;

FIG. 11 is an enlarged detail view of the portion designated area 11 in FIG. 2 ;

FIG. 12 is an enlarged detail view of the portion designated area 12 in FIG. 3 ; and,

FIG. 13 is an enlarged detail view of the portion designated area 13 in FIG. 3 .

The dash-dash broken lines in the figures depict portions of the household vacuum cleaner that form no part of the claimed design.

The dot-dash-dot broken lines in the figures depict boundaries of the enlarged areas that form no part of the claimed design. 

CLAIM The ornamental design for a household vacuum cleaner, as shown and described. 